{"collection":"grad-noise-175k","coord":"t19_x8_u3_b47","data":{"index":143833,"ordinal":"154615277","topo":"o2(x,o2(o1(x),x))","expression":"pow(P,div(flr(R),R))","image":"frame_expr-143833.png","measured":true,"step":30671,"globalStep":30671,"value_mean":0.031249910593032837,"value_positive_fraction":0.52734375,"value_abs_mean":0.9765626788139343,"value_variance":0.9687695503234863,"value_stddev":0.9842609167098999,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":1.3716933727264404,"gradient_energy_x":0.029298311099410057,"gradient_energy_y":0.0219352375715971,"gradient_magnitude_mean":0.029826100915670395,"gradient_axis_bias":0.14371585845947266,"gradient_nonzero_flag":1,"laplacian_mean":-0.000002853078740372439,"laplacian_energy":0.1062178984284401,"laplacian_abs_mean":0.05361019819974899,"gradient_magnitude_variance":0.05035217106342316,"gradient_magnitude_stddev":0.22439289093017578,"gradient_magnitude_cv":7.523373126983643,"gradient_magnitude_max":2.8284270763397217,"gradient_energy_over_variance":0.05288517847657204,"laplacian_energy_over_variance":0.10964207351207733,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.04632147401571274,"scale_diff2_mid":0.19995105266571045,"scale_diff2_far":0.6750304698944092,"scale_diff2_near_over_variance":0.0478147529065609,"scale_diff2_mid_over_variance":0.2063969373703003,"scale_diff2_far_over_variance":0.6967916488647461,"value_histogram":[[[0.47265625,0.47265625,0.47265625],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0.0069580078125,0.0069580078125,0.0069580078125],[0.002685546875,0.002685546875,0.002685546875],[0.0028076171875,0.0028076171875,0.0028076171875],[0.0029296875,0.0029296875,0.0029296875],[0.0003662109375,0.0003662109375,0.0003662109375],[0.0029296875,0.0029296875,0.0029296875],[0.0006103515625,0.0006103515625,0.0006103515625],[0.003173828125,0.003173828125,0.003173828125],[0.0028076171875,0.0028076171875,0.0028076171875],[0.001220703125,0.001220703125,0.001220703125],[0.0029296875,0.0029296875,0.0029296875],[0.0010986328125,0.0010986328125,0.0010986328125],[0.0037841796875,0.0037841796875,0.0037841796875],[0.004150390625,0.004150390625,0.004150390625],[0.0047607421875,0.0047607421875,0.0047607421875],[0.484130859375,0.484130859375,0.484130859375]]],"scale_curve":[[[0.015625,0.04632147401571274,0.0478147529065609],[0.0625,0.19995105266571045,0.2063969373703003],[0.25,0.6750304698944092,0.6967916488647461]]]},"renderer":1,"first_seen":"2026-09-23T00:00:00.000Z","last_seen":"2026-09-23T00:00:00.000Z","sightings":[{"at":"2026-09-23T00:00:00.000Z","data":null}],"axes":"[\"19\",\"8\",\"3\",\"47\"]"}